The overlapping lug pattern optimizes the on-road surface contact throughout the drive, which enhances the steering responsiveness and the driving stability. As a result, the tire is quicker and more precise in its response to the driver's commands, while the structure is secured against the driving pressure. The better surface contact and the strengthened construction work together to upgrade the load and driving durability. As the tire does not deform under the load pressure, optimizing the overall load capacity. In this manner, the tire significantly boosts the overall load capacity.